Investor Lists

Collaboration Tools investors in North America

Updated 7 November 2026

Firms observed backing a collaboration Tools company in North America in the last two years, wherever the firm is based.

See all 138 →The top 25
138investors on the listNo change this week
5,735cheques in 12 months-5% against the market
$13Mmedian round they joined+63% against the market median
88%wrote a cheque in 12 months
57%have led a round

The Top 25

Ordered by cheques observed, never by anything anyone paid for

Deploying now (25)

  1. 1Y CombinatorDeploying nowAccelerator · United States6,412$3Mmedian roundOct 2026last seen
  2. 2TechstarsDeploying nowVC firm · United States2,989$1.2Mmedian roundNov 2026last seen
  3. 3Sequoia CapitalDeploying nowVC firm · United States2,099$35Mmedian roundNov 2026last seen
  4. 4Andreessen HorowitzDeploying nowVC firm · United States1,661$27Mmedian roundNov 2026last seen
  5. 5General CatalystDeploying nowVC firm · United States1,387$27Mmedian roundNov 2026last seen
  6. 6SV AngelDeploying nowVC firm · United States1,349$18Mmedian roundOct 2026last seen
  7. 7AccelDeploying nowVC firm · United States1,341$32Mmedian roundNov 2026last seen
  8. 8Lightspeed Venture PartnersDeploying nowVC firm · United States1,341$35Mmedian roundNov 2026last seen
  9. 9Khosla VenturesDeploying nowVC firm · United States1,128$26Mmedian roundNov 2026last seen
  10. 10Founders FundDeploying nowVC firm · United States1,122$15Mmedian roundOct 2026last seen
  11. 11Bessemer Venture PartnersDeploying nowVC firm · United States1,038$30Mmedian roundNov 2026last seen
  12. 12Index VenturesDeploying nowVC firm · United Kingdom1,027$31Mmedian roundNov 2026last seen
  13. 13Google VenturesDeploying nowCorporate VC · United States884$38Mmedian roundOct 2026last seen
  14. 14BoxGroupDeploying nowVC firm · United States773$18Mmedian roundNov 2026last seen
  15. 15Insight PartnersDeploying nowVC firm · United States765$40Mmedian roundOct 2026last seen
  16. 16Menlo VenturesDeploying nowVC firm · United States740$37Mmedian roundOct 2026last seen
  17. 17AntlerDeploying nowVC firm · United Kingdom729$1Mmedian roundNov 2026last seen
  18. 18Salesforce VenturesDeploying nowCorporate VC · United States649$26Mmedian roundNov 2026last seen
  19. 19FelicisDeploying nowVC firm · United States640$20Mmedian roundNov 2026last seen
  20. 20U.S. Venture PartnersDeploying nowVC firm · United States535$15Mmedian roundNov 2026last seen
  21. 21FlybridgeDeploying nowVC firm · United States534$5Mmedian roundSept 2026last seen
  22. 228VCDeploying nowVC firm · United States497$23Mmedian roundOct 2026last seen
  23. 23Spark CapitalDeploying nowVC firm · United States471$40Mmedian roundOct 2026last seen
  24. 24Soma CapitalDeploying nowVC firm · United States456$4.2Mmedian roundOct 2026last seen
  25. 25Lux CapitalDeploying nowVC firm · United States445$30Mmedian roundNov 2026last seen
113 more on this list

All 138 are in the app, with filters for stage, sector and market. A free account shows 10 per search, Pro up to 1,000.

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Quick answers about collaboration Tools investors in North America

Who are the most active collaboration Tools investors in North America?

By cheques observed, the most active are Y Combinator, Techstars, Sequoia Capital, Andreessen Horowitz and General Catalyst.

How many collaboration Tools investors in North America are there?

138 are on record. 88% made an investment in the last 12 months and 57% have led a round.

Which stages do collaboration Tools investors in North America back?

Of the rounds with a named stage in the last 12 months, mostly Seed (26%) and Series A (24%).

How big are the rounds collaboration Tools investors in North America join?

The typical (median) round among the leading investors here is $26M.

Which sectors do collaboration Tools investors in North America back most?

In the last 12 months, mostly AI, Fintech and Big Data & Analytics.

Which collaboration Tools investors in North America lead the most rounds?

Andreessen Horowitz (114 led), Accel (103 led) and General Catalyst (97 led).

Where are collaboration Tools investors in North America based?

Most of the leading investors here are based in the United States (23 of the top 25); the rest in the United Kingdom.

What have collaboration Tools investors in North America invested in recently?

Recent rounds include LionBio Therapeutics (Pre-seed, Nov 2026, with South Park Commons), Physicl (Seed, Nov 2026, with U.S. Venture Partners) and Thinking Machines Lab (Other, Nov 2026, with Accel).

Built from the rounds we watched, refreshed every night. How we count · Report a correction